Sunco Lighting 10 Pack T8 LED Bulbs 4 ft – Ballast Bypass Type B, 18W, 5000K Daylight, 2200 lm, UL

Bright, Ballast-Free T8 LED Tubes for 4-Foot Fixtures

Sunco Lighting offers a 10 pack of 4-foot T8 LED tubes designed for ballast bypass installations. These Type B tubes use a single ended power setup and a G13 base to deliver consistent daylight illumination with reduced energy use. Each tube is tested for safety and performance, carrying UL, FCC, and RoHS certifications and a long 50,000 hour lifetime.

Key advantages at a glance

• Energy savings: convert existing fixtures to LED without ballast replacements, potentially lowering operating costs.
• Reliable lighting: instant on brightness with minimal flicker and a wide 160 degree beam angle for broad coverage.
• Durable design: commercial grade construction backed by a 7 year warranty, with USA based support.
• Simple retrofit: straightforward wiring to live and neutral, with non shunted tombstones required.

What to expect in real world use

In offices, classrooms, or retail spaces, the 5000K daylight tone helps visual clarity and reduces eye strain during long work or shopping sessions. The 2200 lumen output is bright enough for task oriented areas while remaining energy efficient.

• Quick retrofits can minimize downtime and keep spaces functional during upgrades.
• Clear, even illumination supports readability, signage, and product displays.
• Reduced maintenance needs from fewer ballast related issues may improve uptime and consistency.

Installation and compatibility notes

Follow the included guide to rewire fixtures, disconnect and bypass the ballast, and connect to the live and neutral wires. Requires non shunted tombstones not included and not for sale in California.

Safety and certifications

• UL, FCC, and RoHS certifications meet common safety standards.
• Single ended power and ballast bypass reduce ballast related failures.

Product specifications

4 ft length, 120 277V, 160 degree beam, instant start, 50 000 hour lifetime, not California.